Update supported versions of Ramaze, Sinatra, and Sequel
Update supported versions of Ramaze, Sinatra, and Sequel

markus/scaffolding_extensions,jeremyevans/scaffolding_extensions,jeremyevans/scaffolding_extensions,markus/scaffolding_extensions,jeremyevans/scaffolding_extensions,markus/scaffolding_extensions,jeremyevans/scaffolding_extensions,markus/scaffolding_extensions